← Human body systems lesson New set →

Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 678 · 40 questions
TalentJR

Remember (Which team?): Digestive: food pipe, stomach, intestines, liver. Respiratory: windpipe, lungs. Circulatory: heart, blood vessels, blood. Nervous: brain, spinal cord, nerves. Skeletal: skull, ribs, backbone. Jobs: heart – pumps blood, lungs – take in oxygen, kidneys – clean the blood, skull – protects the brain, ribs – guard heart and lungs. Numbers: 206 bones, 4 chambers in the heart, 2 lungs, 2 kidneys, 32 grown-up teeth.

NameDateTime takenScore ___ / 40
  1. 1.🫁 How many lungs do we have?
  2. 2.🧍 Which is the largest organ of the human body? (a) heart (b) skin (c) kidney (d) brain
  3. 3.🫀 The food pipe is part of which body system? (a) nervous system (b) skeletal system (c) digestive system (d) respiratory system
  4. 4.Which of these is part of the nervous system? (a) small intestine (b) skull (c) rib (d) brain
  5. 5.🩺 Which body part has this job: taking in oxygen? (a) kidneys (b) stomach (c) lungs (d) brain
  6. 6.🫀 The large intestine is part of which body system? (a) digestive system (b) respiratory system (c) skeletal system (d) nervous system
  7. 7.👄 Where does digestion begin? (a) in the stomach (b) in the mouth (c) in the lungs (d) in the heart
  8. 8.True or false: the heart is part of the nervous system. (a) False (b) True
  9. 9.🩺 Which body part has this job: covering the body? (a) muscles (b) lungs (c) skin (d) brain
  10. 10.🫀 The windpipe is part of which body system? (a) respiratory system (b) circulatory system (c) digestive system (d) skeletal system
  11. 11.🦷 How many milk teeth does a child have?
  12. 12.Which of these is part of the skeletal system? (a) stomach (b) blood vessel (c) skull (d) lung
  13. 13.🫀 The nerve is part of which body system? (a) skeletal system (b) respiratory system (c) digestive system (d) nervous system
  14. 14.True or false: the nerve is part of the skeletal system. (a) True (b) False
  15. 15.True or false: taking in oxygen is a job of the lungs. (a) False (b) True
  16. 16.🦷 How many permanent teeth does a grown-up have in all?
  17. 17.🔍 Which is the odd one out? (a) small intestine (b) food pipe (c) rib (d) liver
  18. 18.🫀 The small intestine is part of which body system? (a) skeletal system (b) digestive system (c) circulatory system (d) respiratory system
  19. 19.🫀 The rib is part of which body system? (a) circulatory system (b) skeletal system (c) nervous system (d) digestive system
  20. 20.🫘 How many kidneys do we have?
  21. 21.True or false: the skull is part of the skeletal system. (a) True (b) False
  22. 22.🫀 The backbone is part of which body system? (a) skeletal system (b) nervous system (c) digestive system (d) circulatory system
  23. 23.True or false: pumping blood is a job of the kidneys. (a) True (b) False
  24. 24.🫀 The blood is part of which body system? (a) circulatory system (b) nervous system (c) digestive system (d) skeletal system
  25. 25.🫀 The thigh bone is part of which body system? (a) skeletal system (b) digestive system (c) circulatory system (d) nervous system
  26. 26.❤️ How many chambers (rooms) does the human heart have?
  27. 27.What is a job of the lungs? (a) thinking and learning (b) taking in oxygen (c) pumping blood (d) protecting the brain
  28. 28.True or false: the blood vessel is part of the skeletal system. (a) False (b) True
  29. 29.🦵 The longest bone of the body is in the ___. (a) finger (b) neck (c) arm (d) thigh
  30. 30.True or false: taking in oxygen is a job of the brain. (a) True (b) False
  31. 31.🩺 Which body part has this job: pumping blood? (a) brain (b) heart (c) kidneys (d) skull
  32. 32.What is a job of the skull? (a) pumping blood (b) protecting the brain (c) covering the body (d) churning food
  33. 33.What is a job of the skin? (a) covering the body (b) cleaning the blood (c) pulling bones to move (d) pumping blood
  34. 34.🔍 Which is the odd one out? (a) thigh bone (b) backbone (c) rib (d) lung
  35. 35.🔍 Which is the odd one out? (a) thigh bone (b) food pipe (c) backbone (d) skull
  36. 36.True or false: churning food is a job of the stomach. (a) True (b) False
  37. 37.True or false: the large intestine is part of the digestive system. (a) True (b) False
  38. 38.True or false: the thigh bone is part of the digestive system. (a) False (b) True
  39. 39.🔍 Which is the odd one out? (a) heart (b) thigh bone (c) rib (d) skull
  40. 40.What is a job of the brain? (a) churning food (b) protecting the brain (c) taking in oxygen (d) thinking and learning

Answer key

  1. 2
  2. skin
  3. digestive system
  4. brain
  5. lungs
  6. digestive system
  7. in the mouth
  8. False
  9. skin
  10. respiratory system
  11. 20
  12. skull
  13. nervous system
  14. False
  15. True
  16. 32
  17. rib
  18. digestive system
  19. skeletal system
  20. 2
  21. True
  22. skeletal system
  23. False
  24. circulatory system
  25. skeletal system
  26. 4
  27. taking in oxygen
  28. False
  29. thigh
  30. False
  31. heart
  32. protecting the brain
  33. covering the body
  34. lung
  35. food pipe
  36. True
  37. True
  38. False
  39. heart
  40. thinking and learning

Free gk lessons, practice and worksheets at talentjr.in/gk-worksheets